5,5'-Spirobi[dibenzo[b,d]silole]
![5,5'-Spirobi[dibenzo[b,d]silole] Structure](https://image.chemsrc.com/caspic/359/159-68-2.png)
5,5'-Spirobi[dibenzo[b,d]silole] structure
|
Common Name | 5,5'-Spirobi[dibenzo[b,d]silole] | ||
|---|---|---|---|---|
| CAS Number | 159-68-2 | Molecular Weight | 332.469 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 491.3±18.0 °C at 760 mmHg | |
| Molecular Formula | C24H16Si | Melting Point | 232 °C | |
| MSDS | N/A | Flash Point | 237.9±14.8 °C | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 5,5'-spirobi[benzo[b][1]benzosilole] |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 491.3±18.0 °C at 760 mmHg |
| Melting Point | 232 °C |
| Molecular Formula | C24H16Si |
| Molecular Weight | 332.469 |
| Flash Point | 237.9±14.8 °C |
| Exact Mass | 332.102112 |
| LogP | 3.02480 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.725 |
| InChIKey | FAMRBROKCVCCCX-UHFFFAOYSA-N |
| SMILES | c1ccc2c(c1)-c1ccccc1[Si]21c2ccccc2-c2ccccc21 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
|
~0%
5,5'-Spirobi[di... CAS#:159-68-2 |
| Literature: Liu; Stringfellow; Ballweg; Guzei; West Journal of the American Chemical Society, 2002 , vol. 124, # 1 p. 49 - 57 |
|
~82%
5,5'-Spirobi[di... CAS#:159-68-2 |
| Literature: Lenormand, Hugo; Goddard, Jean-Philippe; Fensterbank, Louis Organic Letters, 2013 , vol. 15, # 4 p. 748 - 751 |
|
~94%
5,5'-Spirobi[di... CAS#:159-68-2 |
| Literature: Kuninobu, Yoichiro; Yamauchi, Kanae; Tamura, Naoya; Seiki, Takayuki; Takai, Kazuhiko Angewandte Chemie - International Edition, 2013 , vol. 52, # 5 p. 1520 - 1522 Angew. Chem., 2013 , vol. 125, # 5 p. 1560 - 1562 |
|
~%
5,5'-Spirobi[di... CAS#:159-68-2 |
| Literature: Liu; Stringfellow; Ballweg; Guzei; West Journal of the American Chemical Society, 2002 , vol. 124, # 1 p. 49 - 57 |
|
~%
5,5'-Spirobi[di... CAS#:159-68-2 |
| Literature: Boo; Park; Yeo; Lee; Kim Journal of Physical Chemistry A, 1998 , vol. 102, # 7 p. 1139 - 1145 |
|
~%
5,5'-Spirobi[di... CAS#:159-68-2 |
| Literature: Gilman; Gorsich Journal of the American Chemical Society, 1958 , vol. 80, p. 1883,1884 |
|
~%
5,5'-Spirobi[di... CAS#:159-68-2 |
| Literature: Gilman; Gorsich Journal of the American Chemical Society, 1958 , vol. 80, p. 1883,1884 |
|
~%
5,5'-Spirobi[di... CAS#:159-68-2 |
| Literature: Kuninobu, Yoichiro; Yamauchi, Kanae; Tamura, Naoya; Seiki, Takayuki; Takai, Kazuhiko Angewandte Chemie - International Edition, 2013 , vol. 52, # 5 p. 1520 - 1522 Angew. Chem., 2013 , vol. 125, # 5 p. 1560 - 1562 |
|
~%
5,5'-Spirobi[di... CAS#:159-68-2 |
| Literature: Gilman; Gorsich Journal of the American Chemical Society, 1958 , vol. 80, p. 3243,3244 |
![5,5-dichlorobenzo[b][1]benzosilole structure](https://image.chemsrc.com/caspic/038/18030-58-5.png)
![5-chloro-5-methylbenzo[b][1]benzosilole structure](https://image.chemsrc.com/caspic/181/18090-00-1.png)
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 6 | |
|---|---|
| DownStream 0 | |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 5,5'-Spirobi[5H-dibenzosilole] |
| 5,5'-Spirobi[dibenzo[b,d]silole] |
| [5,5']Spirobidibenzosilol |
| [5,5']spirobi(dibenzosilole) |
| 5,5'-Spirobi[5H-dibenzo[b,d]silole] |
| bis(2,2'-biphenylene)silane |
| spirosilafluorene |
| 9,9'-spiro-9-silabifluorene |
| 9,9'-Spirobi[9H-9-silafluorene] |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the boiling point of 5,5'-spirobi[benzo[b][1]benzosilole]? |
| A: Boiling point of 5,5'-spirobi[benzo[b][1]benzosilole] is 491.3±18.0 °C at 760 mmHg. |
| Q: What is the molecular formula of 5,5'-spirobi[benzo[b][1]benzosilole]? |
| A: Molecular formula of 5,5'-spirobi[benzo[b][1]benzosilole] is C24H16Si. |
| Q: What English synonyms does 5,5'-spirobi[benzo[b][1]benzosilole] have? |
| A: English synonyms of 5,5'-spirobi[benzo[b][1]benzosilole]: 5,5'-Spirobi[5H-dibenzosilole], 5,5'-Spirobi[dibenzo[b,d]silole], [5,5']Spirobidibenzosilol, [5,5']spirobi(dibenzosilole), 5,5'-Spirobi[5H-dibenzo[b,d]silole], bis(2,2'-biphenylene)silane, spirosilafluorene, 9,9'-spiro-9-silabifluorene, 9,9'-Spirobi[9H-9-silafluorene]. |
| Q: What is the LogP of 5,5'-spirobi[benzo[b][1]benzosilole]? |
| A: LogP of 5,5'-spirobi[benzo[b][1]benzosilole] is 3.02480. |
| Q: What is the molecular weight of 5,5'-spirobi[benzo[b][1]benzosilole]? |
| A: Molecular weight of 5,5'-spirobi[benzo[b][1]benzosilole] is 332.469. |
| Q: What is the English name of 5,5'-spirobi[benzo[b][1]benzosilole]? |
| A: The English name of 5,5'-spirobi[benzo[b][1]benzosilole] is 5,5'-spirobi[benzo[b][1]benzosilole]. |
| Q: What is the melting point of 5,5'-spirobi[benzo[b][1]benzosilole]? |
| A: Melting point of 5,5'-spirobi[benzo[b][1]benzosilole] is 232 °C. |
| Q: What is the SMILES notation of 5,5'-spirobi[benzo[b][1]benzosilole]? |
| A: SMILES notation of 5,5'-spirobi[benzo[b][1]benzosilole] is c1ccc2c(c1)-c1ccccc1[Si]21c2ccccc2-c2ccccc21. |
| Q: What is the CAS number of 5,5'-spirobi[benzo[b][1]benzosilole]? |
| A: CAS number of 5,5'-spirobi[benzo[b][1]benzosilole] is 159-68-2. |
| Q: What are the upstream materials of 5,5'-spirobi[benzo[b][1]benzosilole]? |
| A: Related upstream materials(CAS) of 5,5'-spirobi[benzo[b][1]benzosilole]: 13029-09-9;1426051-47-9;583-53-9;75-79-6;2052-07-5;18090-00-1. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |